2 请你阅读下面的问题，根据问题提示写一段话介绍自己的新发明。
要求：条理清楚，语句通顺，标点正确，书写规范；内容不少于5句话。
1 What is your invention?
2 What does it look like?
3 What can it do?
4 Who can it help?

总分5分。我的得分：

My invention is a special helper pen.
It looks like a common blue pen, but there is a small lovely light on its top.
It can help you find your lost books and pens easily, and it can also tell you the right steps to work out difficult study problems.
It will never give you the direct answers to copy, so you can learn new knowledge well.
It can help all primary school students who have trouble looking for things or doing their homework.
I love my invention very much, and I hope it can come true one day.

【分析】本题要求根据四个问题提示撰写介绍新发明的英语短文，解题思路为：①确定具体的发明事物；②围绕问题依次回答：明确发明是什么、描述其外观特点、说明核心功能、点明帮助的对象；③补充个人对发明的情感或期望，确保语句通顺、内容不少于5句，符合写作要求。
【解析】按照问题提示的逻辑展开写作：首先点明发明是特殊辅助笔；接着描述外观（形似普通蓝笔，顶部有小灯）；然后说明功能（帮助找失物、提供解题步骤而非直接给答案）；再明确帮助的人群（有找东西或做作业困难的小学生）；最后补充对发明的喜爱与期望，保证内容完整、条理清晰。
【答案】My invention is a special helper pen.
It looks like a common blue pen, but there is a small lovely light on its top.
It can help you find your lost books and pens easily, and it can also tell you the right steps to work out difficult study problems.
It will never give you the direct answers to copy, so you can learn new knowledge well.
It can help all primary school students who have trouble looking for things or doing their homework.
I love my invention very much, and I hope it can come true one day.
【知识点】英语话题作文、英语书面表达
【点评】本题考查学生的英语书面表达能力，要求紧扣问题提示，内容完整、条理清晰，注重学生的话题拓展与语言组织能力，属于基础写作题型。
【难度系数】0.6